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| author | Daniel Henrique Barboza <danielhb413@gmail.com> | 2022-06-24 05:49:15 -0300 |
|---|---|---|
| committer | Daniel Henrique Barboza <danielhb413@gmail.com> | 2022-08-31 14:08:05 -0300 |
| commit | 5ba76b61a2d3c90daa264bbaa14464eb3c49caa9 (patch) | |
| tree | a034804999661b86ea8486ca8e0c1ede2c2a633d /hw/pci-host/pnv_phb.h | |
| parent | 210aacb3b92707ecc5de811c743322ca395c0fa6 (diff) | |
| download | focaccia-qemu-5ba76b61a2d3c90daa264bbaa14464eb3c49caa9.tar.gz focaccia-qemu-5ba76b61a2d3c90daa264bbaa14464eb3c49caa9.zip | |
ppc/pnv: add pnv-phb-root-port device
We have two very similar root-port devices, pnv-phb3-root-port and pnv-phb4-root-port. Both consist of a wrapper around the PCIESlot device that, until now, has no additional attributes. The main difference between the PHB3 and PHB4 root ports is that pnv-phb4-root-port has the pnv_phb4_root_port_reset() callback. All other differences can be merged in a single device without too much trouble. This patch introduces the unified pnv-phb-root-port that, in time, will be used as the default root port for the pnv-phb device. Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com> Message-Id: <20220624084921.399219-7-danielhb413@gmail.com>
Diffstat (limited to 'hw/pci-host/pnv_phb.h')
| -rw-r--r-- | hw/pci-host/pnv_phb.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/hw/pci-host/pnv_phb.h b/hw/pci-host/pnv_phb.h index a7cc8610e2..58ebd6dd0f 100644 --- a/hw/pci-host/pnv_phb.h +++ b/hw/pci-host/pnv_phb.h @@ -36,4 +36,20 @@ struct PnvPHB { #define TYPE_PNV_PHB "pnv-phb" OBJECT_DECLARE_SIMPLE_TYPE(PnvPHB, PNV_PHB) +/* + * PHB PCIe Root port + */ +#define PNV_PHB3_DEVICE_ID 0x03dc +#define PNV_PHB4_DEVICE_ID 0x04c1 +#define PNV_PHB5_DEVICE_ID 0x0652 + +typedef struct PnvPHBRootPort { + PCIESlot parent_obj; + + uint32_t version; +} PnvPHBRootPort; + +#define TYPE_PNV_PHB_ROOT_PORT "pnv-phb-root-port" +OBJECT_DECLARE_SIMPLE_TYPE(PnvPHBRootPort, PNV_PHB_ROOT_PORT) + #endif /* PCI_HOST_PNV_PHB_H */ |